I'd gag on eating something that's alive … and a dead insect isn't much better.

Frankly, I'd rather eat cooked spinach … and I gag on that, too. 

When I was a competitive bodybuilder I used to eat/drink all sorts of crap with no problem. 

I think you can get used to eating/drinking anything if you do it for awhile(or think that its good for you in some cases).

I remember this liquid protein drink that looked just like motor oil and tasted like what it must have tasted like.